import {
  app, protocol, BrowserWindow, session, ipcMain,
} from 'electron';
import { createProtocol } from 'vue-cli-plugin-electron-builder/lib';

// import installExtension, { VUEJS_DEVTOOLS } from 'electron-devtools-installer';
// import serialport from 'serialport';

const path = require('path');

const isDevelopment = process.env.NODE_ENV !== 'production';

app.allowRendererProcessReuse = false;
// Scheme must be registered before the app is ready
protocol.registerSchemesAsPrivileged([
  { scheme: 'app', privileges: { secure: true, standard: true } },
]);

ipcMain.on('serialport', (event, arg) => {
  console.log('ipcMain', arg);
  event.reply('asynchronous-reply', `ipcMain replay${arg}`);
});

async function createWindow() {
  // Create the browser window.
  const win = new BrowserWindow({
    //frame: false, //无边框
    width: 800,
    height: 600,
    // titleBarStyle: 'hidden',
    // titleBarOverlay: {
    //   color: '#2f3241',
    //   symbolColor: '#74b1be'
    // },
    webPreferences: {
      // contextIsolation: true,//弃用,默认true
      // Use pluginOptions.nodeIntegration, leave this alone
      // See nklayman.github.io/vue-cli-plugin-electron-builder/guide/security.html#node-integration for more info
      // nodeIntegration: true,
      // process.env.ELECTRON_NODE_INTEGRATION before
      // preload: path.join(__dirname, '../src/preload.js'),
      preload: path.join(__dirname, '/preload.js'),
    },
  });

  if (process.env.WEBPACK_DEV_SERVER_URL) {
    // Load the url of the dev server if in development mode
    await win.loadURL(process.env.WEBPACK_DEV_SERVER_URL);
    if (!process.env.IS_TEST) win.webContents.openDevTools();
  } else {
    createProtocol('app');
    // Load the index.html when not in development
    win.loadURL('app://./index.html');
  }
}

// Quit when all windows are closed.
app.on('window-all-closed', () => {
  // On macOS it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') {
    app.quit();
  }
});

app.on('activate', () => {
  // On macOS it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (BrowserWindow.getAllWindows().length === 0) createWindow();
});

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', async () => {
  if (isDevelopment && !process.env.IS_TEST) {
    // Install Vue Devtools
    // try {
    //   await installExtension(VUEJS_DEVTOOLS);
    //   session.defaultSession.loadExtension(
    //     path.resolve(__dirname, '../../vue-devtools/shells/chrome'), // 这个是刚刚build好的插件目录
    //   );
    // } catch (e) {
    //   console.error('Vue Devtools failed to install:', e.toString());
    // }

    // 记得预先安装 npm install vue-devtools
    const ses = session.fromPartition('persist:name');
    try {
      // The path to the extension in 'loadExtension' must be absolute
      await ses.loadExtension(path.resolve('node_modules/vue-devtools/vender'));
    } catch (e) {
      console.error('Vue Devtools failed to install:', e.toString());
    }
  }
  createWindow();
});

// Exit cleanly on request from parent process in development mode.
if (isDevelopment) {
  if (process.platform === 'win32') {
    process.on('message', (data) => {
      if (data === 'graceful-exit') {
        app.quit();
      }
    });
  } else {
    process.on('SIGTERM', () => {
      app.quit();
    });
  }
}
